This tutorial will help you to install Let’s encrypt client on your Ubuntu system and issue SSL certificate for the domain running on Nginx web server. Apache with Let’s Encrypt SSL Manual Setup Let’s Encrypt SSL on Ubuntu Step 1 – Prerequisites Before starting work on this task, I assume you already have: Running...

Let’s Encrypt is a certificate authority (CA) providing free SSL/TLS certificates for enhanced security freely. You can generate CA-singed SSL certificate for any domain, subdomain without any cost and use on your server. It also provides an option to auto-renew SSL certificates for long time use. Nginx with Let’s Encrypt SSL Manual Setup Let’s...

Sysstat is a powerful Linux system performance monitoring tool written in C language. This is the best tool I found for the debugging the performance issue on your Linux systems. Sysstat is an opensource and freely available tool. This tutorial will help you to install Sysstat package on your system and monitor Linux system...

A frequent visit of search engine crawlers is most impotent for the quick index your site. As quick visits of crawlers to your websites makes quickly index and visible on search engines. But this depends on many key factors like quality and posts, how frequent you add new content to your site. Please find...

Eclipse is a powerful IDE for various programming languages. In this how-to guide, we used Eclipse for Java EE developers. You can download Eclipse version required for your and the remaining steps are similar for all. Let’s follow the tutorial to install Eclipse Oxygen 4.7 on Fedora 27,26,25,24,23,22 and CentOS 7,6,5. Step 1 –...

The latest Nvidia drivers are available on graphics-drivers PPA. This repository provides the latest drivers for your Ubuntu Desktop systems. This tutorial will help you to install the latest Nvidia drivers for your Ubuntu desktop using PPA. Step 1 – Remove Old Nvidia Driver The first step is to purge currently installed Nvidia drivers...

The Ubuntu team included dnsmasq service from Ubuntu 12.04 LTS release. This turns your system to be a local DNS caching server. When we access any website the first time, The system first search in the local DNS cache, It no entry found in local cache for the specified domain, it requests to remote...

Every blogger and author wants their posts to get indexed as quickly as possible. So their new content will be visible on search engines. Generally, search engines crawlers come to website and index the new content found. But this process takes times. Using the ping services you can inform the search engines that your...

Note- This is a continuous updated article till the Linux Mint 19 final release available. Visit this article regularly to get latest updates. Summary The Linux Mint Team has announced the codename “Tara” for upcoming release Linux Mint 19. The new version will be based on Ubuntu 18.04 LTS release. The Linux Mint development...

This howto tutorial will help for installing and configuring Eclipse IDE on your Debian systems. Eclipse provides IDE for various programming languages, testing etc. In this how-to guide, we used Eclipse for Java EE developers. You can download Eclipse version required for your and the remaining steps are similar for all. Let’s follow the...